I'll keep that in mind
Thanks a lot! ^^

(aI+'' == bI+'') is a Boolean. You could just return that Boolean.

And you're using == and coercing lots of values to different datatypes. Actually, coercion isn't bad, implicit coercion is bad. So always make your coercions ( casts ) explicit, and always use ===. Implicit coercion is just asking for bugs.

Could you explain that more?
Im just learning Thanks!

Conceptually, Clever.

However, unfortunate amounts of coercion, and a ? : construct that implies a lack of understanding of Booleans.